/[gzz]/manuscripts/xupdf/article.rst
ViewVC logotype

Diff of /manuscripts/xupdf/article.rst

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 1.28 by tjl, Mon Jan 27 11:38:58 2003 UTC revision 1.29 by jvk, Mon Feb 3 09:23:12 2003 UTC
# Line 138  There have been various attempts to alle Line 138  There have been various attempts to alle
138  - Focus+context views of the web as proposed by  - Focus+context views of the web as proposed by
139    Mukherjea and Hara [#mukharjea97fcwww]_ give a 1'000ft    Mukherjea and Hara [#mukharjea97fcwww]_ give a 1'000ft
140    view of the linking strucure (need to read & find out whether    view of the linking strucure (need to read & find out whether
141    they show thumbnails, or what they show)    they show thumbnails, or what they show).
142      Emphasis seems to be on the methods for generating the f+c structure,
143      i.e., finding landmarks, paths between nodes, what nodes to show, etc.
144      Some features use in the example views:
145            - nodes are shown as cubes (focus node as a sphere) with titles
146            - node size/height/color depicts importance/access frequency
147            - landmark nodes distinguished by color
148            - left/right direction for in/out links
149    
150  - In XLibris [XXX ht'02: going back in hypertext], recently visited  - In XLibris [XXX ht'02: going back in hypertext], recently visited
151    pages are shown as thumbnails at the bottom of the window    pages are shown as thumbnails at the bottom of the window
# Line 295  animates to the full shape of the docume Line 301  animates to the full shape of the docume
301  larger parts were torn off.  larger parts were torn off.
302    
303  - hw accelerated impl  - hw accelerated impl
304            - torn shape from a texture, mapped on the paper
305            - stencil buffer for drawing the fragment on the
306              silhuette
307            - a non-photorealistic black line as the silhuette
308              edge
309              
310    
311  Nadir  Nadir
312  -----  -----
# Line 346  even when only fragments are shown. Line 357  even when only fragments are shown.
357  The distribution of the textures is designed to be maximally  The distribution of the textures is designed to be maximally
358  diverse and recognizable using a rough, qualitative model  diverse and recognizable using a rough, qualitative model
359  of visual perception.  of visual perception.
360  For example, backgrounds with uniformly random pixels would all  For example, backgrounds with random pixels would all
361  look the same, because the pixels are not perceived individually,  look the same, because the pixels are not perceived individually.
362  but shapes and overall colors can be independently random to  However, shapes and overall colors can be independently random to
363  maximize diversity.  maximize diversity.
364  Making the backgrounds repeating creates well-defined patterns  Making the backgrounds repeating creates well-defined patterns
365  and improves recognizability when fragments are shown.  and improves recognizability when fragments are shown.
366    
 - hw accelerated impl (libpaper)  
367  - readability  - readability
368  - preattentive  - preattentive
369    
370    - hw accelerated impl (libpaper)
371            - colors
372            - basis textures
373            - texcoords, repeating units
374            - combiners
375    
376  Implementation on the Gzz platform  Implementation on the Gzz platform
377  ==================================  ==================================

Legend:
Removed from v.1.28  
changed lines
  Added in v.1.29

savannah-hackers-public@gnu.org
ViewVC Help
Powered by ViewVC 1.1.26